Taking the railway as an example, the railway administration section is divided into: works section, rolling stock section, locomotive section and electric section, and others include: passenger section, rolling stock section and power supply section.

The biggest leader of a station section is a long section, which is a positive section under normal circumstances and has several sub-sections. The section chief is in the middle, and the other sections are at the level of place pair, and then the workshop director and the section chief of each department are basically at the section chief. The section chief is paid according to the annual salary, and the whole department is co-ordinated, and each minor department is responsible for the workshop tasks of each department.